39360960

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:275

約数の個数: 168

約数和(自身を含む): 137891520

約数和(自身を除く): 98530560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 79, 80, 90, 96, 120, 144, 158, 160, 173, 180, 192, 237, 240, 288, 316, 320, 346, 360, 395, 474, 480, 519, 576, 632, 692, 711, 720, 790, 865, 948, 960, 1038, 1185, 1264, 1384, 1422, 1440, 1557, 1580, 1730, 1896, 2076, 2370, 2528, 2595, 2768, 2844, 2880, 3114, 3160, 3460, 3555, 3792, 4152, 4740, 5056, 5190, 5536, 5688, 6228, 6320, 6920, 7110, 7584, 7785, 8304, 9480, 10380, 11072, 11376, 12456, 12640, 13667, 13840, 14220, 15168, 15570, 16608, 18960, 20760, 22752, 24912, 25280, 27334, 27680, 28440, 31140, 33216, 37920, 41001, 41520, 45504, 49824, 54668, 55360, 56880, 62280, 68335, 75840, 82002, 83040, 99648, 109336, 113760, 123003, 124560, 136670, 164004, 166080, 205005, 218672, 227520, 246006, 249120, 273340, 328008, 410010, 437344, 492012, 498240, 546680, 615015, 656016, 820020, 874688, 984024, 1093360, 1230030, 1312032, 1640040, 1968048, 2186720, 2460060, 2624064, 3280080, 3936096, 4373440, 4920120, 6560160, 7872192, 9840240, 13120320, 19680480, 39360960]

約数ペア:

[(1, 39360960), (2, 19680480), (3, 13120320), (4, 9840240), (5, 7872192), (6, 6560160), (8, 4920120), (9, 4373440), (10, 3936096), (12, 3280080), (15, 2624064), (16, 2460060), (18, 2186720), (20, 1968048), (24, 1640040), (30, 1312032), (32, 1230030), (36, 1093360), (40, 984024), (45, 874688), (48, 820020), (60, 656016), (64, 615015), (72, 546680), (79, 498240), (80, 492012), (90, 437344), (96, 410010), (120, 328008), (144, 273340), (158, 249120), (160, 246006), (173, 227520), (180, 218672), (192, 205005), (237, 166080), (240, 164004), (288, 136670), (316, 124560), (320, 123003), (346, 113760), (360, 109336), (395, 99648), (474, 83040), (480, 82002), (519, 75840), (576, 68335), (632, 62280), (692, 56880), (711, 55360), (720, 54668), (790, 49824), (865, 45504), (948, 41520), (960, 41001), (1038, 37920), (1185, 33216), (1264, 31140), (1384, 28440), (1422, 27680), (1440, 27334), (1557, 25280), (1580, 24912), (1730, 22752), (1896, 20760), (2076, 18960), (2370, 16608), (2528, 15570), (2595, 15168), (2768, 14220), (2844, 13840), (2880, 13667), (3114, 12640), (3160, 12456), (3460, 11376), (3555, 11072), (3792, 10380), (4152, 9480), (4740, 8304), (5056, 7785), (5190, 7584), (5536, 7110), (5688, 6920), (6228, 6320)]